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N,N'-Dibutylhexamethylenediamine

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Name

N,N'-Dibutylhexamethylenediamine

EINECS N/A
CAS No. 4835-11-4 Density 0,821 g/cm3
PSA 24.06000 LogP 4.10800
Solubility N/A Melting Point N/A
Formula C14H32N2 Boiling Point 131-133 °C/3 mmHg(lit.)
Molecular Weight 228.421 Flash Point >110°C
Transport Information N/A Appearance N/A
Safety Poison by inhalation. A corrosive alkali. A severe eye, skin and mucous membrane irritant. Strong alkalies are markedly corrosive and penetrating to the skin and mucous membranes. Human systemic effects by ingestion: acute circulatory shock; burns in the mouth, throat, and esophagus; suffocation due to glottal or laryngeal swelling; perforation and inflammation of the esophagus and the tracheobronchial tree; aspiration pneumonia. Scar formation can cause delayed problems with swallowing, and stomach filling and emptying. The immediate symptoms of ingestion are: visible burns in mouth, drooling, gagging, vomiting, chest and upper abdominal pain, difficulty in breathing or apnea (respiratory arrest), collapse and cardiac arrest may occur. Flammable or poisonous gases may accumulate in tanks or hopper cars. This material may react violently with water. To fight small fires, use dry chemical, carbon dioxide, water spray, or foam. To fight large fires, use water spray, fog, or foam. When heated to decomposition it emits toxic fumes of NOx. See also AMINES. Risk Codes R36/37/38; R34; R26; R14
Molecular Structure Molecular Structure of 4835-11-4 (N,N'-DI-N-BUTYL-1,6-HEXANEDIAMINE) Hazard Symbols T+
Synonyms

N,N-dibutyl-1,6-diaminohexane;EINECS 225-417-7;Dibutylhexamethylenediamine;N,N'-dibutyl-hexanediyldiamine;N,N'-DIBUTYL-1,6-HEXANEDIAMINE;N,N'-Dibutyl-hexandiyldiamin;N,N'-Dibutylhexamethylenediamine;N,N'-Dibutyl-1,6-diaminohexan;1,6-N,N'-Dibutylhexanediamine;1,6-Hexanediamine, N,N‘-dibutyl-;Hexamethylenediamine,N,N'-dibutyl;1,6-Hexanediamine,N,N'-dibutyl;

Article Data 4

N,N'-Dibutylhexamethylenediamine Chemical Properties

IUPAC Name: N,N'-Dibutylhexane-1,6-diamine
Synonyms: N,N'-Dibutyl-1,6-hexanediamine ; N,N'-Di-n-Butyl-1,6-hexanediamine ; 1,6-Hexanediamine, N,N'-dibutyl- ; 1,6-N,N'-Dibutylhexanediamine ; Hexamethylenediamine, N,N'-dibutyl- ; N,N'-Dibutyl-1,6-hexanediamine ; N,N'-Dibutylhexamethylenediamine
Product Categories: Nitrogen Compounds;Organic Building Blocks;Polyamines
CAS NO: 4835-11-4
Molecular Formula of N,N'-Dibutylhexamethylenediamine (CAS NO.4835-11-4) : C14H32N2
Molecular Weight of N,N'-Dibutylhexamethylenediamine (CAS NO.4835-11-4) : 228.42
Molecular Structure of N,N'-Dibutylhexamethylenediamine (CAS NO.4835-11-4) :
EINECS: 225-417-7
Mol File: 4835-11-4.mol
Index of Refraction: 1.447
Surface Tension: 29.2 dyne/cm
Density: 0.823 g/cm3
Flash Point: 166.6 °C
Enthalpy of Vaporization: 54.04 kJ/mol
Boiling Point: 300.3 °C at 760 mmHg
Vapour Pressure: 0.00113 mmHg at 25°C
Appearance:A liquid.

N,N'-Dibutylhexamethylenediamine Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation 220mg/m3/4H (220mg/m3) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Food and Chemical Toxicology. Vol. 22, Pg. 425, 1984.

N,N'-Dibutylhexamethylenediamine Consensus Reports

EPA Extremely Hazardous Substances List. Reported in EPA TSCA Inventory.

N,N'-Dibutylhexamethylenediamine Safety Profile

Poison by inhalation. A corrosive alkali. A severe eye, skin and mucous membrane irritant. Strong alkalies are markedly corrosive and penetrating to the skin and mucous membranes. Human systemic effects by ingestion: acute circulatory shock; burns in the mouth, throat, and esophagus; suffocation due to glottal or laryngeal swelling; perforation and inflammation of the esophagus and the tracheobronchial tree; aspiration pneumonia. Scar formation can cause delayed problems with swallowing, and stomach filling and emptying. The immediate symptoms of ingestion are: visible burns in mouth, drooling, gagging, vomiting, chest and upper abdominal pain, difficulty in breathing or apnea (respiratory arrest), collapse and cardiac arrest may occur. Flammable or poisonous gases may accumulate in tanks or hopper cars. This material may react violently with water. To fight small fires, use dry chemical, carbon dioxide, water spray, or foam. To fight large fires, use water spray, fog, or foam. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
Hazard Codes VeryT+
Risk Statements 36/37/38-34-26-14
R14 :Reacts violently with water. 
R26:Very toxic by inhalation. 
R34:Causes burns. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39-45-23
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S23:Do not breathe vapour. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR UN2927
RTECS MO1250000
HazardClass 6.1
PackingGroup II

N,N'-Dibutylhexamethylenediamine Specification

1.Reactivity Profile : N,N'-Dibutylhexamethylenediamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
2.Health Hazard :(Non-Specific -- Corrosive Alkali) Acute circulatory shock; burns in mouth, throat, and esophagus; suffocation due to glottal or laryngeal swelling; perforation and inflammation of the esophagus and the tracheobronchial tree; aspiration pneumonia. Delayed stricture (scar) formation causing problems with swallowing, and stomach filling and emptying; strong alkalis are markedly corrosive and penetrating to skin and mucous membranes.
3.Fire Hazard :(Non-Specific -- Alkylamine, n.o.s. (Corrosive)) Flammable or poisonous gases may accumulate in tanks or hopper cars.

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